![](/screenshots/7a8b3139-5fcc-4bd9-8429-cad4a830d11c.png)
cpbook.net
Open in
urlscan Pro
139.59.240.182
Public Scan
Effective URL: https://cpbook.net/
Submission: On June 06 via api from US — Scanned from SG
Summary
TLS certificate: Issued by R3 on April 30th 2024. Valid for: 3 months.
This is the only time cpbook.net was scanned on urlscan.io!
urlscan.io Verdict: No classification
Domain & IP information
IP Address | AS Autonomous System | ||
---|---|---|---|
25 | 139.59.240.182 139.59.240.182 | 14061 (DIGITALOC...) (DIGITALOCEAN-ASN) | |
1 | 142.251.175.95 142.251.175.95 | 15169 (GOOGLE) (GOOGLE) | |
2 | 151.101.129.229 151.101.129.229 | 54113 (FASTLY) (FASTLY) | |
3 | 142.251.175.102 142.251.175.102 | 15169 (GOOGLE) (GOOGLE) | |
1 | 172.217.194.97 172.217.194.97 | 15169 (GOOGLE) (GOOGLE) | |
33 | 6 |
ASN15169 (GOOGLE, US)
PTR: sh-in-f95.1e100.net
fonts.googleapis.com |
ASN15169 (GOOGLE, US)
PTR: sh-in-f102.1e100.net
www.google-analytics.com |
ASN15169 (GOOGLE, US)
PTR: si-in-f97.1e100.net
www.googletagmanager.com |
Apex Domain Subdomains |
Transfer | |
---|---|---|
25 |
cpbook.net
cpbook.net |
2 MB |
3 |
google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 65 |
21 KB |
2 |
jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 354 |
49 KB |
1 |
googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 78 |
90 KB |
1 |
googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 70 |
1 KB |
0 |
facebookbrand.com
Failed
facebookbrand.com Failed |
|
33 | 6 |
Domain | Requested by | |
---|---|---|
25 | cpbook.net |
cpbook.net
|
3 | www.google-analytics.com |
cpbook.net
www.google-analytics.com www.googletagmanager.com |
2 | cdn.jsdelivr.net |
cpbook.net
|
1 | www.googletagmanager.com |
www.google-analytics.com
|
1 | fonts.googleapis.com |
cpbook.net
|
0 | facebookbrand.com Failed |
cpbook.net
|
33 | 6 |
This site contains links to these domains. Also see Links.
Subject Issuer | Validity | Valid | |
---|---|---|---|
cpbook.net R3 |
2024-04-30 - 2024-07-29 |
3 months | crt.sh |
upload.video.google.com GTS CA 1C3 |
2024-05-13 - 2024-08-05 |
3 months | crt.sh |
jsdelivr.net GlobalSign Atlas R3 DV TLS CA 2023 Q3 |
2023-09-27 - 2024-10-28 |
a year | crt.sh |
*.google-analytics.com GTS CA 1C3 |
2024-05-13 - 2024-08-05 |
3 months | crt.sh |
This page contains 1 frames:
Primary Page:
https://cpbook.net/
Frame ID: F75F122CFC539A92A1F0BB55E0BF3F91
Requests: 35 HTTP requests in this frame
Screenshot
![](/screenshots/7a8b3139-5fcc-4bd9-8429-cad4a830d11c.png)
Page Title
Competitive Programming BookPage URL History Show full URLs
-
http://cpbook.net/
HTTP 307
https://cpbook.net/ Page URL
Detected technologies
![](/vendor/wappa/icons/Bootstrap.png)
Detected patterns
- <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
- bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
Detected patterns
- google-analytics\.com/(?:ga|urchin|analytics)\.js
![](/vendor/wappa/icons/Google Font API.png)
Detected patterns
- <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com
![](/vendor/wappa/icons/Google Tag Manager.png)
Detected patterns
- googletagmanager\.com/gtag/js
Detected patterns
- <link [^>]*?href="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
- //cdn\.jsdelivr\.net/
Page Statistics
39 Outgoing links
These are links going to different origins than the main page.
Title: Repo
Search URL Search Domain Scan URL
Title: Buy CP4 - Book 1
Search URL Search Domain Scan URL
Title: Buy CP4 - Book 2
Search URL Search Domain Scan URL
Title: One of the authors of Competitive Programming book is part of the launch of the new Centre for Nurturing Computing Excellence (CeNCE)
Search URL Search Domain Scan URL
Title: Book 1 (eBook/PDF)
Search URL Search Domain Scan URL
Title: Book 2 (eBook/PDF)
Search URL Search Domain Scan URL
Title: Steven Halim
Search URL Search Domain Scan URL
Title: UVa status
Search URL Search Domain Scan URL
Title: Kattis status
Search URL Search Domain Scan URL
Title: Clist open kattis status
Search URL Search Domain Scan URL
Title: Felix Halim
Search URL Search Domain Scan URL
Title: UVa status
Search URL Search Domain Scan URL
Title: Kattis status
Search URL Search Domain Scan URL
Title: UVa status
Search URL Search Domain Scan URL
Title: Kattis status
Search URL Search Domain Scan URL
Title: School of Computing
Search URL Search Domain Scan URL
Title: National University of Singapore
Search URL Search Domain Scan URL
Title: CS3233 - Competitive Programming
Search URL Search Domain Scan URL
Title: VisuAlgo
Search URL Search Domain Scan URL
Title: International Olympiad in Informatics (IOI)
Search URL Search Domain Scan URL
Title: International Collegiate Programming Contest (ICPC)
Search URL Search Domain Scan URL
Title: Miguel Revilla RodrÃquez
Search URL Search Domain Scan URL
Title: Fredrik Niemelä
Search URL Search Domain Scan URL
Title: Brian Christopher Dean
Search URL Search Domain Scan URL
Title: Felix Halim
Search URL Search Domain Scan URL
Title: Suhendry Effendy
Search URL Search Domain Scan URL
Title: Amazon Book 1 link
Search URL Search Domain Scan URL
Title: Amazon Book 2 link
Search URL Search Domain Scan URL
Title: Amazon Link, ISBN: 978-1711024813
Search URL Search Domain Scan URL
Title: lewha0
Search URL Search Domain Scan URL
Title: Insight Book, Korea
Search URL Search Domain Scan URL
Title: https://kawalpemilu.org
Search URL Search Domain Scan URL
Title: CP3 (eBook - will be phased out)
Search URL Search Domain Scan URL
Title: VisuAlgo
Search URL Search Domain Scan URL
Title: uHunt
Search URL Search Domain Scan URL
Title: Kattis
Search URL Search Domain Scan URL
Title: UVa
Search URL Search Domain Scan URL
Search URL Search Domain Scan URL
Title: Share this page in Facebook
Search URL Search Domain Scan URL
Page URL History
This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.
-
http://cpbook.net/
HTTP 307
https://cpbook.net/ Page URL
Redirected requests
There were HTTP redirect chains for the following requests:
33 HTTP transactions
Method Protocol |
Resource Path |
Size x-fer |
Type MIME-Type |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GET H/1.1 |
Primary Request
/
cpbook.net/ Redirect Chain
|
69 KB 23 KB |
Document
text/html |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
Redirect headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
css2
fonts.googleapis.com/ |
5 KB 1 KB |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
bootstrap.min.css
cdn.jsdelivr.net/npm/bootstrap@5.0.0/dist/css/ |
152 KB 25 KB |
Stylesheet
text/css |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
cp-logo.png
cpbook.net/img/ |
27 KB 27 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
cp1.png
cpbook.net/img/ |
58 KB 58 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
cp2.png
cpbook.net/img/ |
39 KB 39 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
cp3.png
cpbook.net/img/ |
21 KB 21 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
cp4.png
cpbook.net/img/ |
49 KB 49 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
bill.jpg
cpbook.net/img/ |
232 KB 232 KB |
Image
image/jpeg |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
miguel.jpg
cpbook.net/img/ |
219 KB 219 KB |
Image
image/jpeg |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
fredrik.jpg
cpbook.net/img/ |
223 KB 223 KB |
Image
image/jpeg |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
brian.jpg
cpbook.net/img/ |
126 KB 126 KB |
Image
image/jpeg |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
steven.jpg
cpbook.net/img/ |
154 KB 154 KB |
Image
image/jpeg |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
felix.jpg
cpbook.net/img/ |
102 KB 102 KB |
Image
image/jpeg |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
suhendry.jpg
cpbook.net/img/ |
111 KB 112 KB |
Image
image/jpeg |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
cp4_1_esp.jpg
cpbook.net/img/ |
91 KB 91 KB |
Image
image/jpeg |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
cp4_2_esp.jpg
cpbook.net/img/ |
107 KB 107 KB |
Image
image/jpeg |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
cp3.18spanish.png
cpbook.net/img/ |
415 KB 415 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
cp3korean.jpg
cpbook.net/img/ |
56 KB 56 KB |
Image
image/jpeg |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET |
f_logo_RGB-Hex-Blue_512.png
facebookbrand.com/wp-content/uploads/2019/04/ |
0 0 |
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
bootstrap.bundle.min.js
cdn.jsdelivr.net/npm/bootstrap@5.0.0/dist/js/ |
78 KB 24 KB |
Script
application/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET DATA |
truncated
/ |
207 B 0 |
Image
image/svg+xml |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET DATA |
truncated
/ |
208 B 0 |
Image
image/svg+xml |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
analytics.js
www.google-analytics.com/ |
52 KB 21 KB |
Script
text/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
cp3spanish_small.png
cpbook.net/img/ |
40 KB 40 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
cp4spanish_small.png
cpbook.net/img/ |
78 KB 79 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
POST H2 |
collect
www.google-analytics.com/j/ |
15 B 218 B |
XHR
text/plain |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H2 |
js
www.googletagmanager.com/gtag/ |
252 KB 90 KB |
Script
application/javascript |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
cp3korean_small.png
cpbook.net/img/ |
38 KB 38 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
cp4bulgarian_small.png
cpbook.net/img/ |
71 KB 71 KB |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
POST H2 |
collect
www.google-analytics.com/g/ |
0 56 B |
Ping
text/plain |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
omega.png
cpbook.net/ |
10 KB 10 KB |
Other
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
omega.png
cpbook.net/ |
10 KB 0 |
Other
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
cp3.png
cpbook.net/img/ |
21 KB 0 |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
GET H/1.1 |
cp4.png
cpbook.net/img/ |
49 KB 0 |
Image
image/png |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||
General
Request headers
Response headers
|
Failed requests
These URLs were requested, but there was no response received. You will also see them in the list above.
- Domain
- facebookbrand.com
- URL
- https://facebookbrand.com/wp-content/uploads/2019/04/f_logo_RGB-Hex-Blue_512.png?w=20&h=20
Verdicts & Comments Add Verdict or Comment
11 JavaScript Global Variables
These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.
number| uidEvent object| bootstrap string| GoogleAnalyticsObject function| ga function| change_cp3_4_images object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| dataLayer object| google_tag_manager6 Cookies
Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.
Domain/Path | Expires | Name / Value |
---|---|---|
cpbook.net/ | Name: XSRF-TOKEN Value: eyJpdiI6Im9RUmxLaTNtWjd5a3JNelZ5TGlVOFE9PSIsInZhbHVlIjoibHM0eGcxUGhoZGovTENVMGk1WDAxTDJabUZBWWpnZWpvbVZ1UDdTNUY2S2N2Rml5STA2eWtQdUdhK09DZVU4NEp6dEx5bVdyRnNDTnpHTUN4Z01YMHdoaTBOZkljdG9DR1lRRDNTS1dlN21LUzVRdUlzMGpYMGNiRXF4bythMU0iLCJtYWMiOiJhNDlmNmVhZGY3OGZiZDEwY2UzMzQ2ZTU0YjMwYTJkYjE2YTg4YjUyYzA5MDQ3YWU5Mjk4NjA2NmM2ZjI3YWY0In0%3D |
|
cpbook.net/ | Name: cpbook_website_session Value: eyJpdiI6InhYNzVXUnZ6MklEbFYvRTVyM3hGSmc9PSIsInZhbHVlIjoiM0lpNkFia3ZnU04wSlNHWlZseCtGWm5xckg5VFhEVGc5cFlwZmY4UXljWjRuNmN2WklxK2NIVDZERnhSNXpWc2p3Y3hGSFpPRGVTN2xMVnRIcEJ2ODNOTlNxTnFSc0lJRGxQL3BTUGFLRjdnYXhiem9qdi9GU0xzd0c1QVRSd1ciLCJtYWMiOiIxNGJmN2RlNzIzOTI0ZTJmOWNkNzU4Y2QyMjc5ZGVlMjY1ZGQwZTFmZmJiMmFhMDY2ZGFkOTJlMGRlZmM1ODVmIn0%3D |
|
.cpbook.net/ | Name: _ga Value: GA1.2.879048313.1717644639 |
|
.cpbook.net/ | Name: _gid Value: GA1.2.1580426716.1717644639 |
|
.cpbook.net/ | Name: _gat Value: 1 |
|
.cpbook.net/ | Name: _ga_NP1S3T9KX4 Value: GS1.2.1717644640.1.0.1717644640.0.0.0 |
Indicators
This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.
cdn.jsdelivr.net
cpbook.net
facebookbrand.com
fonts.googleapis.com
www.google-analytics.com
www.googletagmanager.com
facebookbrand.com
139.59.240.182
142.251.175.102
142.251.175.95
151.101.129.229
172.217.194.97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